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Family Socioeconomic Status And Children's Reading Ability: The Buffering Effect Of Parental Social Support, Casey Dexter Jan 2013

Family Socioeconomic Status And Children's Reading Ability: The Buffering Effect Of Parental Social Support, Casey Dexter

Wayne State University Dissertations

The purpose of this study was to better understand the protective effect that social support has on the development of reading in children from a range of SES backgrounds. Because other studies have suggested the importance of teacher quality on children's reading ability, this was also tested. This study utilized a sample taken from the public-use version of the Early Childhood Longitudinal Study-Kindergarten Cohort (ECLS-K), a large-scale, nationally representative sample of children attending kindergarten in the United States in the fall of the 1998-1999 academic year and their families, teachers, and schools. As expected, family SES and the availability of …


Assessment Of The Semantic Knowledge Network In Older Adults With Familial History Of Alzheimer's Disease, Erin Marie Holcomb Jan 2013

Assessment Of The Semantic Knowledge Network In Older Adults With Familial History Of Alzheimer's Disease, Erin Marie Holcomb

Wayne State University Dissertations

Current techniques for the treatment of Alzheimer's disease rely on early implementation, which necessitates the need for accurate and early identification of individuals most at risk for future cognitive decline. Research has demonstrated the usefulness of examining the temporal gradient for long-term semantic knowledge in identification of such individuals. The assessment of the temporal gradient within varying levels of knowledge specificity, however, has received considerably less attention. In this study, we aimed to contrast accuracy and reaction times for semantic memory tasks tapping multiple dimensions of semantic specificity from multiple time epochs in adult children with and without a parental …


Religion And Spirituality In Mental And Physical Well-Being Of Korean And White Americans, Mila Kil Jan 2013

Religion And Spirituality In Mental And Physical Well-Being Of Korean And White Americans, Mila Kil

Wayne State University Dissertations

An increasing number of researchers have confirmed the important role of religion and spirituality, not only in the psychological and emotional domains but also in physical health. Several researchers note that various forms of spirituality and religiousness can help Asian immigrants cope with the upheavals of immigration, adaptation to a new country, and other difficult personal and social transformations related to being in a new culture. Especially for Korean immigrants, churches and religious organizations act as a powerful support group. However, few empirical studies have paid attention to this topic, considering the importance of religion and spirituality to most individuals. …


Stress And Social Relationships: The Role Of Corticosterone In The Formation And Maintenance Of Pair Bonds In The Monogamous Zebra Finch (Taeniopygia Guttata), Kimberly Anne Laplante Jan 2013

Stress And Social Relationships: The Role Of Corticosterone In The Formation And Maintenance Of Pair Bonds In The Monogamous Zebra Finch (Taeniopygia Guttata), Kimberly Anne Laplante

Wayne State University Dissertations

Stress and affiliative social relationships are bi-directionally related. It is well understood that social relationships can buffer the physiological response to a stressor. Conversely, there is some evidence to suggest that stress can affect the propensity to form a pair bond. Data from humans and prairie voles, monogamous rodents, suggest that activation of the hypothalamic-pituitary-adrenal axis (HPA) in males increases attraction for females. Across species, females are understudied, but evidence from the prairie vole suggests HPA activation impairs formation of partner preference, the first step in establishing a pair bond. Across taxa there is evidence that formation and maintenance of …


Microstructural Abnormalities In Striatial And Medial-Temporal Tracts In Children With A History Of Early Severe Deprivation: A Diffusion Tensor Imaging Study, Amy Veenstra Jan 2013

Microstructural Abnormalities In Striatial And Medial-Temporal Tracts In Children With A History Of Early Severe Deprivation: A Diffusion Tensor Imaging Study, Amy Veenstra

Wayne State University Dissertations

The purpose of this study was to determine if early social deprivation led to different patterns of frontal and/or medial-temporal cortical connectivity in internationally adopted children and if these patterns of cortical connectivity were related to specific white matter tract or behavioral differences. Based on theories of brain development, it was expected that environmental factors would impact children's tract based differences and behavioral differences. A sample of 30 internationally adopted children and 12 comparison children participated in functional and structural imaging and a neuropsychological evaluation. For internationally adopted children frontal-cortical connectivity showed patterns of diffuse and low connectivity, whereas medial-temporal …


Risk Taking Behaviors In Emerging Adults And Peer, Sibling & Parental Relationships, Malasri Rani Chaudhery-Malgeri Jan 2013

Risk Taking Behaviors In Emerging Adults And Peer, Sibling & Parental Relationships, Malasri Rani Chaudhery-Malgeri

Wayne State University Dissertations

Research shows emerging adults are more likely than younger and older cohorts to engage in such risky behaviors. However, research on the outcomes of emerging adults and their relations with peers, parents, and siblings is less conclusive. The purpose of this study was to examine the association between emerging adults' perceptions of peers', siblings', and parents' risk-taking behaviors, and risk behavior after controlling for participants' sensation seeking tendencies. This study explored the moderating role of emerging adults' relationships with peers, siblings, and parents in the relation between these models' risk taking behaviors and emerging adults' risk taking behaviors, The mediating …


Gender Differences In College Student Drinking: The Relations Of Social And Cognitive Constructs, Leah Dawn Terian Jan 2013

Gender Differences In College Student Drinking: The Relations Of Social And Cognitive Constructs, Leah Dawn Terian

Wayne State University Dissertations

Emerging adulthood is an important developmental stage for individuals ages 18-25 and can be categorized as a period of increased autonomy and identity exploration. It can also be a time in which there is increased exploration of risk taking behaviors, such as alcohol consumption. Current literature suggests that alcohol consumption is an increasing trend on college campuses, with more college students experiencing negative consequences such as alcohol related accidents, injury, and even death. The current study sought to examine the social (peer modeling, descriptive norms, injunctive norms, and parental monitoring) and cognitive (alcohol expectancies and drinking motives) factors that contribute …


Semantic Effects In Word Recognition And Picture Naming Are Moderated By Body-Object Interaction, Lisa Ruth Van Havermaet Jan 2013

Semantic Effects In Word Recognition And Picture Naming Are Moderated By Body-Object Interaction, Lisa Ruth Van Havermaet

Wayne State University Dissertations

A potential embodied influence in the semantic effects of Danger and Usefulness is investigated using Body-Object Interaction (BOI). Lexical decision times are influenced by ratings of Danger and Usefulness. In a frequently-found interaction, thought to be produced by activated approach-withdraw motor responses, increasing Danger ratings produce faster responses for items with lower Usefulness ratings while producing slower responses for items with higher Usefulness ratings. BOI is used to test the embodied explanation of this interaction. The same 102 words were presented in two lexical decision experiments. In both auditory and visual lexical decision, the effects of Danger and Usefulness were …


Work-Related Stress And Mental Health Of Child Care Center Workers, Sarah Lietzow Witherell Jan 2013

Work-Related Stress And Mental Health Of Child Care Center Workers, Sarah Lietzow Witherell

Wayne State University Dissertations

The purpose of this study was to investigate what factors are associated with symptoms of depression, anxiety, somatization, and general psychological distress in a sample of child care center workers. A sample of 101 employees from 14 different child care centers in the southeastern Michigan area were administered questionnaires that asked about work and home life, social support, and mental health. Data was also collected from center directors regarding the type and size of the child care program and the annual turnover rate of each facility. One of the key findings of the study was that a significant number of …


Subordinate-Supervisor Demographic And Perceived Value Similarity: Relationships To Subordinate Perceptions Of Organizational Justice, Charles Levi Wells, Iv Jan 2013

Subordinate-Supervisor Demographic And Perceived Value Similarity: Relationships To Subordinate Perceptions Of Organizational Justice, Charles Levi Wells, Iv

Wayne State University Dissertations

The purpose of this study was to examine the empirical relationship between subordinate-supervisor demographic and value similarity with subordinate perceptions of organizational justice using three structural equation models. The first model indicated that subordinate-supervisor demographic and value similarity were directly related to subordinate perceptions of organizational justice (Direct Model). The second model indicated that subordinate perceived value similarity with their supervisor mediated the relationship between the subordinate-supervisor demographic similarity and subordinate perceptions of organizational justice (Mediated Model). The last model indicated subordinate perceived value similarity with their supervisor moderated the relationship between subordinate-supervisor demographic similarity and subordinate perceptions of organizational …


Child And Family Predictors Of Bullying In Middle School Students, Rene Michele Nota Jan 2013

Child And Family Predictors Of Bullying In Middle School Students, Rene Michele Nota

Wayne State University Dissertations

The purpose of this study was to examine the shared variables that contribute to direct and indirect aggression, specifically bullying and to explore the role of family context, and adolescent personality characteristics on predicting bullying behavior. The theoretical framework of this study was based on evidence that no specific element can describe why some individuals are at risk for behaving aggressively and other are more resilient. The study included 259 middle schools students in grades six through eight. The students were enrolled at a single middle school located in a suburban area. The largest group of students was African American, …


Vascular Depression: An Early Indicator Of Decline, Daniel Lee Paulson Jan 2013

Vascular Depression: An Early Indicator Of Decline, Daniel Lee Paulson

Wayne State University Dissertations

Women over the age of 80 represent a rapidly growing demographic group. While older women live longer than men, they do so with more years of disability and frailty. The emergence of geriatric disorders such as vascular disease, depression, frailty and cognitive decline in the aging US population place additional strain and expense on the already over-burdened public health care system. Meanwhile, integrated models of care are associated with preserved functional independence, reduced medical costs, and greater satisfaction for both health care providers and patients. Implementation of integrated care demands process-models of disease that contextualize symptoms within broader patterns of …


Role Models' Influence On Smoking Reduction, Phoebe Lin Jan 2013

Role Models' Influence On Smoking Reduction, Phoebe Lin

Wayne State University Dissertations

Research on social influence has indicated that role models can motivate individuals to change their behaviors and strive for success in the domains of education, occupation, and health. Positive and negative role models have been shown as effective agents of social influence through different mechanisms. Although public health advocates argue that role models can influence smoking cessation, systematic research has yet to investigate the effects of social influence on quitting smoking. The present study investigated the effects of role model influence on smoking cessation. Participants read a story about one of four role models: positive health, negative health, positive social, …


Moving Engagement Research To A Higher Level: The Impact Of Unit-Level Engagement On Business Metric Outcomes, Tara Kristen Mcclure Jan 2013

Moving Engagement Research To A Higher Level: The Impact Of Unit-Level Engagement On Business Metric Outcomes, Tara Kristen Mcclure

Wayne State University Dissertations

Although engagement has been slow to take hold within the academic literature, it has quickly become a hot topic within the applied and business environments. Because of the rapid growth within these areas, there has been a great deal of conceptual confusion and mystery surrounding the engagement construct. Recent research within the literature has sought to define engagement, differentiate it from existing job attitude constructs, and link it with both personal and organizational outcomes. To date, a majority of the research demonstrating the impact of engagement has been conducted at the individual-level. While individual-level outcomes are of use to organizations, …


Depression Symptoms In Early Childhood Teachers: Do Personality, Social Support, And School Climate Play A Role?, Jessica Mclaughlin Jan 2013

Depression Symptoms In Early Childhood Teachers: Do Personality, Social Support, And School Climate Play A Role?, Jessica Mclaughlin

Wayne State University Dissertations

Depression among early childhood teachers has received little attention within the United States. For the present study, early childhood teachers were asked to participate in an online survey to investigate the rate of high depression symptoms among teachers, and whether personality, social support, and school climate are related to teachers' depression symptoms. Results showed that 32% of early childhood teachers in the sample were high in depression symptoms, which is significantly higher than rates of depression in the general population. Lower levels of neuroticism and higher levels of extroversion were related to fewer depression symptoms. Perceived social support from an …


Dispositional Mediators Of Burnout Syndrome In A Sample Of Direct Care Staff Employed At Group Homes In A Midwestern State, Cristovao Bartolo Carreira Jan 2013

Dispositional Mediators Of Burnout Syndrome In A Sample Of Direct Care Staff Employed At Group Homes In A Midwestern State, Cristovao Bartolo Carreira

Wayne State University Dissertations

The current research examined the dispositional characteristics that mediated burnout syndrome in a sample of direct care workers who were employed in group homes for the mentally ill in a Midwestern state. Specifically, the indirect effects that the direct care staff's attachment systems and problem solving ability were examined as they applied to their potential burnout status. Attachment theory, a contemporary psychodynamic theory of personality, was used to provide a context for the study. The researcher studied the interactions between construct subcomponents to address a criticism in the literature stating that only total scores were used to study burnout and …


Ethnic Identity Among Arab Americans: An Examination Of Contextual Influences And Psychological Well-Being, Rand Ramadan Fakih Jan 2013

Ethnic Identity Among Arab Americans: An Examination Of Contextual Influences And Psychological Well-Being, Rand Ramadan Fakih

Wayne State University Dissertations

Existing theories and research have indicated that ethnic identity is crucial for ethnic minority young adults because ethnicity is an important component of their personal identity that is likely to influence various aspects of their development. Given the centrality of this construct, the overarching aim of the present study was to examine ethnic identity and psychological well-being among members of an ethnic group that have long been ignored in the psychological literature: Arab Americans.

Specifically, the goals of the study were threefold. The first goal was to examine the association between multiple contextual factors (such as students' perceptions of their …


The Role Of World View Changes In The Longitudinal Associations Between Depression And Ptsd Symptoms And Later Sexual Problems, Erin Paige Mason Jan 2013

The Role Of World View Changes In The Longitudinal Associations Between Depression And Ptsd Symptoms And Later Sexual Problems, Erin Paige Mason

Wayne State University Theses

Childhood sexual abuse (CSA) is a risk factor for the development of depression and posttraumatic stress disorder (PTSD) symptoms, as well as sexual problems. Additionally, previous research supports a relationship between symptoms of depression and PTSD and sexual problems in both sexually abused and non-abused samples. There has been little attempt, however, to explain the mechanisms responsible for this relationship. The current study proposed that abuse-related changes in world views might be one such mechanism and examined whether world view changes mediate longitudinal associations between depression and PTSD symptoms and sexual problems (sexual concerns, dysfunctional sexual behavior, and risky sexual …


Temporal Relationships Between Psychological Distress And Risky Behaviors In A Sample Of Homeless And At-Risk Youth, Tegan Lesperance Jan 2013

Temporal Relationships Between Psychological Distress And Risky Behaviors In A Sample Of Homeless And At-Risk Youth, Tegan Lesperance

Wayne State University Theses

The present study examined temporal relationships between psychological distress and two types of risk behavior; risky sexual behavior and substance abuse/dependence, in a sample of 253 at-risk youth. Using structural equation modeling, the self-medication and risk-first hypotheses were tested using longitudinal data spanning 7 years. Each model lent support to both hypotheses, further supporting the relationship between risk-taking behaviors and psychological distress among youth. Early psychological distress predicted later involvement in risky sexual behaviors, while later distress predicted substance abuse/dependence. Earlier risky sexual behaviors and substance abuse/dependence predicted psychological distress at later time points. These findings suggest the need to …


Antidepressant Medications And Cognitive Functioning In Major Depressive Disorder, Rachel Kay Jan 2013

Antidepressant Medications And Cognitive Functioning In Major Depressive Disorder, Rachel Kay

Wayne State University Theses

Individuals with Major Depressive Disorder (MDD) frequently experience cognitive decrements in addition to mood impairments. Ironically, antidepressant medications used to treat depression may have adverse effects on cognitive functioning. It is imperative to understand the relative cognitive costs of antidepressants when considering the treatment of MDD patients. Furthermore, observational studies of depression are challenged by problems of systematically confounded variables. Researchers are often faced with difficulties in managing this issue and opt to either ignore the problem, alter their sample, or use inappropriate statistical methods (e.g., Analysis of Covariance) due to a limited understanding of acceptable solutions. It is important …


Neurobiological Correlates Of Personality And Emotional Expression In Traumatic Brain Injury, Christina G. Wong Jan 2013

Neurobiological Correlates Of Personality And Emotional Expression In Traumatic Brain Injury, Christina G. Wong

Wayne State University Theses

Many individuals with traumatic brain injury (TBI) experience cognitive, emotional, and functional deficits, all of which can contribute to chronic stress. Unfortunately, individuals with TBI often engage in less effective coping than non-brain-injured individuals, which has negative implications for rehabilitation. Differences in personality traits have been linked to individual differences in coping styles, physiological stress reactivity, and emotional disclosure. Research on personality and coping after TBI has been sparse. Thus, the present study examined the influence of TBI on the pattern of the relationships between personality, emotional expression, and stress reactivity. Eighty-one adults who sustained moderate to severe TBI and …


Using Objective Measures To Capture Work-Family Conflict, Rebecca Jean Early Jan 2013

Using Objective Measures To Capture Work-Family Conflict, Rebecca Jean Early

Wayne State University Theses

Research conducted on WFC (WFC) is primarily measured using self-reported subjective scales that fail to encapsulate the entirety of the WFC construct. Many authors have acknowledged the importance of generating a complementary objective WFC scale, in an effort to enhance one's ability to predict work-related outcomes within and between individuals. The purpose of the current study was to identify objective items measuring work-interfering-with-family (and vice versa) that can more accurately predict relevant outcomes (i.e., life, family, and job satisfaction; psychological strain; turnover; burnout; health; organizational commitment; depression) when used in conjunction with currently existing subjective work-interfering-with-family (WIF) and family-interfering-with-work (FIW) …


Cumulative Risk, The Home Environment, And Interactive Book Reading Between Mother And Child As Predictors Of School Readiness, Laura Mary Northerner Jan 2013

Cumulative Risk, The Home Environment, And Interactive Book Reading Between Mother And Child As Predictors Of School Readiness, Laura Mary Northerner

Wayne State University Theses

There is evidence in the literature that early school readiness predicts later school performance (Duncan et al., 2007; La Paro and Pianta, 2000). There is less research, however, on the impact of risk factors on a child's school readiness, and protective factors that may lessen the negative effects of various risk factors. This study explored predictors of school readiness, including cumulative socio-demographic risk, the home environment, and interactive book reading behaviors. Participants included 104 young mothers and their children. The mother and child dyads were assessed at three time points. Cumulative socio-demographic risk was measured in the lab when the …


Ethnicity, Culture, And Mental Health Among College Students Of Middle Eastern Heritage, Hasti Ashtiani Raveau Jan 2013

Ethnicity, Culture, And Mental Health Among College Students Of Middle Eastern Heritage, Hasti Ashtiani Raveau

Wayne State University Theses

Depression is a significant mental health issue in American college students. However, as is the case for other minority students, this topic has been little studied in students of Middle Eastern background. Stigma and negative attitudes toward seeking mental health services are a big part of Middle Eastern culture, which reduces the chances that this population will seek treatment when they need it. In addition, it is important to study the relationship between ethnic identity and psychological functioning, because ethnic identity could serve as a protective factor against depression in persons of Middle Eastern descent. A strong cultural identity is …


Protective Effects Of The Alcohol Dehydrogenase-Adh1b Allele, Neil Dodge Jan 2013

Protective Effects Of The Alcohol Dehydrogenase-Adh1b Allele, Neil Dodge

Wayne State University Theses

Alcohol dehydrogenase is a critical enzyme in the metabolism of alcohol. Expression of three alleles at the ADH1B locus results in enzymes that differ in turnover rate and affinity for alcohol. The ADH1B*3 allele, which appears to be unique to African Americans, is associated with more rapid alcohol metabolism than the more prevalent ADH1B*1 allele. It has been previously demonstrated that the presence of at least one maternal ADH1B*3 allele confers a protective effect against alcohol teratogenicity in African American infants and children. This study was conducted to determine whether the presence of the ADH1B*3 allele in the mother or …


Psychometric Properties Of The Coping Inventory For Stressful Situations In Individuals With Traumatic Brain Injury, Hillary A. Greene Jan 2013

Psychometric Properties Of The Coping Inventory For Stressful Situations In Individuals With Traumatic Brain Injury, Hillary A. Greene

Wayne State University Theses

Although research suggests that coping style affects recovery from traumatic brain injury (TBI), research on assessment of coping style after TBI is sparse. Prevalent theories in the general coping literature suggest a three-factor structure of coping style: task-, emotion-, and avoidance-oriented. However, this factor structure might not well characterize coping after TBI given the cognitive and emotional deficits associated with this population. Therefore, this study examined the psychometric properties of the Coping Inventory for Stressful Situations (CISS) among persons with moderate to severe TBI using approaches from Classical Test Theory (CTT) and Item Response Theory (IRT; Rasch analysis). This study …


Cumulative Risk, Parental Emotional Expressivity, And Parental Secure Base As Predictors Of Children's Social Competence, Caitlin Marie Mclear Jan 2013

Cumulative Risk, Parental Emotional Expressivity, And Parental Secure Base As Predictors Of Children's Social Competence, Caitlin Marie Mclear

Wayne State University Theses

There is substantial evidence in the literature focusing on the effects a child's social competence can have on future school success (Bulotsky-Shearer, Dominguez, Bell, Rouse, & Fantuzzo, 2010; Krishnakumar & Black, 2002; Foster, Lambert, Abbott-Shim, McCarty, & Franze, 2005). However, less research has been conducted specifically on the effects of exposure to risk on a child's social competence, and which factors may protect them from the negative effects of the presence of various risk factors. The purpose of the current study was to investigate the extent to which the accumulation of contextual risk factors influences social competence, and role that …


The Effect Of Sensory Impairment On Cognitive Functioning And Functional Status In Octogenarians And Centenarians, Annalise Marie Rahman Jan 2013

The Effect Of Sensory Impairment On Cognitive Functioning And Functional Status In Octogenarians And Centenarians, Annalise Marie Rahman

Wayne State University Theses

Two theories predominate to explain the covariation of cognitive and sensory functions across the lifespan: The Common Cause hypothesis and the Sensory Deprivation hypothesis. It was hypothesized that the Common Cause hypothesis better accounted for the these relationships. This hypothesis was assessed by examining the associations between sensory functioning, cognitive functioning, functional status, and motor functioning in samples of octogenarians (n = 80) and centenarians (n = 244) drawn from the Georgia Centenarian Study, Phase 3, Project 3. Special attention was given to cross-sensory-modality associations. Hierarchical regressions were also utilized to determine whether inclusion of either measured or self-reported sensory …


Community Violence, Ethnicity, Psychological Distress, And Externalizing Behaviors In Emerging Adulthood: The Moderating Effects Of Social Support, Holly Hannah Reid Jan 2013

Community Violence, Ethnicity, Psychological Distress, And Externalizing Behaviors In Emerging Adulthood: The Moderating Effects Of Social Support, Holly Hannah Reid

Wayne State University Theses

Using hierarchical multiple regression, overall social support was found to moderate the relationship between exposure to community violence and psychological distress for European American and African-American at-risk emerging adults. For both ethnic groups, neither ISEL total nor SNI helping social support moderated the relation between community violence and the outcomes of substance abuse and conduct disorder/deviant behaviors. Ethnicity moderated the relationship between exposure to community violence and substance abuse behaviors within an SNI helping support regression, such that European Americans who reported greater violence exposure reported more substance abuse symptoms. SNI helping support moderated the relationship between exposure to community …


The Influence Of Parent-Child Conflict And Stressful Experiences On The Health Of Youth With Asthma, Erin T. Tobin Jan 2013

The Influence Of Parent-Child Conflict And Stressful Experiences On The Health Of Youth With Asthma, Erin T. Tobin

Wayne State University Theses

Attaining a clear picture of everyday family interactions is essential for understanding how family stress and conflict adversely affects children's health, especially in the context of chronic illness. Using a naturalistic observation sampling method called the Electronically Activated Recorder (EAR), we sought to investigate the effects of daily interpersonal conflicts and parental stress on pediatric asthma outcomes. We collected data from 81 children, aged 10 to 17 (M age = 12.88), and their primary caregiver as part of a larger study. Each child completed a pulmonary function test and self-report questionnaires of asthma symptoms. Asthma-related medical information was abstracted from …